555056111104 has 160 divisors (see below), whose sum is σ = 1218073824000. Its totient is φ = 250590412800.

The previous prime is 555056111101. The next prime is 555056111119. The reversal of 555056111104 is 401111650555.

It is a super-3 number, since 3×555056111104³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 555056111104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555056111101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879644869 + ... + 879645499.

It is an arithmetic number, because the mean of its divisors is an integer number (7612961400).

Almost surely, 2^555056111104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555056111104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609036912000).

555056111104 is an abundant number, since it is smaller than the sum of its proper divisors (663017712896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555056111104 is a wasteful number, since it uses less digits than its factorization.

555056111104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472 (or 1456 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 34.

Adding to 555056111104 its reverse (401111650555), we get a palindrome (956167761659).

The spelling of 555056111104 in words is "five hundred fifty-five billion, fifty-six million, one hundred eleven thousand, one hundred four".